finally primed the whole car with about 5 litres of etch and zinc primer, and now I have gone over a number of areas on the car to build with bridging filler so that the glaze filler I will use wont be too thick (don't want any heavy shrinking going on)
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https://www.youtube.com/watch?v=uB9w5TBGC8Q
This video covers the side window frames which had to be altered because of the longer door and the larger rear quarter light window.
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https://www.youtube.com/watch?v=gTwqGMAt50Q